Quiz about STAAR Review

Question 1

A diver is 37 feet below the water's surface. What is the opposite of his depth?

Accepted Answer

37 feet

Answer

-37 feet

Answer

73 feet

Answer

-73 feet

Question 2

During a week in January, Sarah's class recorded the following temperatures in degrees Fahrenheit (-5, -11, 25, 3, 17). Which of the following lists these temperatures in order from least to greatest?

Accepted Answer

-11, -5, 3, 17, 25

Answer

-5, -11, 3, 25, 17

Answer

25, 17, 3, -5, -11

Answer

3, 5, -11, 17, 25

Question 3

If a rectangular prism has the dimension of 7mm long, 18mm wide, 11mm tall. What is the volume of this rectangular prism?

Accepted Answer

1, 386 mm

Answer

36 mm

Answer

1, 286 mm

Answer

40 mm

Question 4

Which of the lists below correctly represents the classification of numbers in order?

Accepted Answer

natural numbers, whole numbers, integers, rational numbers

Answer

natural numbers, whole numbers, rational numbers, integers

Answer

integers, natural numbers, whole numbers, rational numbers

Answer

whole numbers, rational numbers, natural numbers, integers

Question 5

Mary plans on studying for 22 hours the 4 days before her test. If she studies for the same amount of hours each day, how many will she spend studying each day?

Accepted Answer

5.5 hours

Answer

55 hours

Answer

5 hours

Answer

.55 hours

Question 6

Mrs. Jones added 10 points to each student's project grade. Let x represent the grade on the project and y represent the final grade. Which equation and values complete the table?

Accepted Answer

y = x + 10

100, 95, 90, 85

Answer

y = x * 10

900, 850, 800, 750

Answer

y = x - 10

80, 75, 70, 65

Answer

y = x / 10

9, 8.5, 8, 7.5

Question 7

Which of the following equations could be used to find the area of the triangle shown?

Accepted Answer

$$A\ =\ \frac{1}{2}\left(10\right)\left(3\right)$$

Answer

A = 10 x 3

Answer

A = 5 x 10

Answer

$$A\ =\ \frac{1}{2}\left(10\right)\left(5\right)$$

Question 8

Which of the following statements are true?

Accepted Answer

$$-10\ <\ -2$$

Answer

$$-5\ <-8$$

Answer

$$10\ =\ 12$$

Answer

$$-10\ >\ -5$$

Question 9

There are 150 people in the library. If 60 of them are girls, what percent of the people in the library are girls?

Accepted Answer

40%

Answer

60%

Answer

50%

Answer

30%

Question 10

Which of the following equations could be used to find the area of the trapezoid?

Accepted Answer

$$A\ =\ \frac{1}{2}\left(15\ +\ 10\right)\left(5\right)$$

Answer

$$A\ =\ 15\ x\ 5$$

Answer

$$A\ =\ \frac{1}{2}\left(15\ +\ 10\right)\left(8\right)$$

Answer

$$A\ =\ \frac{1}{2}\left(10\right)\ +\ \frac{1}{2}\left(15\right)$$

Question 11

$$8\ \div\ 5\ =\frac{8}{5}$$ Is the statement true?

Accepted Answer

Yes because fractions are also division

Answer

No because fractions are not division

Question 12

Would the following expression have a product that is less than 3? $$3\ imes\ \frac{4}{9}$$

Accepted Answer

Yes because the answer is less than 3

Answer

No because the answer is greater than 3

Question 13

How many inches are in 71 feet?

Accepted Answer

852 inches

Answer

83 inches

Answer

142 inches

Answer

213 inches

Question 14

There are 550 students at Martin Middle School. One hundred and eighty-seven students walk to school. What percent of the students walk to school?

Accepted Answer

34%

Answer

37.4%

Answer

187%

Answer

5.5%

Question 15

Which answer could be a equivalent expression to $$\frac{1}{2} imes6+9^2-\left(18\div6 ight)$$

Accepted Answer

$$\frac{1}{2} imes6+81-3$$

Answer

$$\frac{1}{2} imes6+18-3$$

Answer

$$3+18-2$$

Answer

$$12+9^2-\left(18\div6\right)$$

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